patent · US6711491
Mass airflow sensor for pulsating oscillating flow systems
23 March 2004
Indexed reference — no copy held
This patent is cited by material in the archive, so it is indexed here by number, title and inventor. The archive holds no copy of its text.
Abstract
A method for calibrating an output signal of a mass airflow (MAF) sensor in operative communication with an induction system of an internal combustion engine is provided. The method comprises the steps of determining an engine speed value, determining a maximum MAF output signal value at the engine speed value, detecting a mean MAF output signal value at the engine speed value, and correlating the MAF output signal with an airflow rate value as a function of the MAF output si...
Provenance
- Collection
- Cited prior art
- Original PDF
- patentimages.storage.googleapis.com →
- Filed
- 2001-11-05
- Source
- Google Patents bibliographic record
- Granted
- 2004-03-23
- Inventors
- Daniel Michael Kabat; Xiaoguo Tang; Ford Global Technologies LLC